Tell me about Rayons and how to care for this fabric. copyUpdated 4 months ago

Known for its silky smooth texture and lightweight feel, rayon drapes beautifully, making it perfect for garments with flow and elegance. It’s highly breathable, keeping you cool on warmer days, and its ability to mimic the luxurious feel of natural fabrics like silk or cotton makes it a versatile and affordable choice. Whether you’re dressing up for an event or lounging comfortably, rayon is a go-to fabric for effortless style. 

Rayon is a semi-synthetic fabric made from cellulose fibers, which are delicate and prone to shrinking under certain conditions. Here's what typically causes rayon to shrink and how you can restore it if it happens:

Why Does Rayon Shrink?

• Exposure to Water: Rayon fibers swell and contract when wet, disrupting the fabric’s structure and leading to shrinkage.
• High Temperatures: Washing in hot water or drying with high heat causes the fibers to contract, tightening the fabric and making it smaller.
• Mechanical Agitation: Vigorous spinning or tumbling in washing machines and dryers can strain rayon fibers, especially when they’re wet and weaker.
• Moisture Absorption: Rayon absorbs water readily, and improper drying can cause the fabric to shrink unevenly.

How to Prevent Shrinking

• Wash rayon in cold water on a gentle cycle.
• Use a mild detergent to protect the fibers.
• Air dry flat or hang the garment on a padded hanger. If using a dryer, choose a low or no-heat setting and remove the garment while it’s still damp.

How to Reshape or Stretch Rayon That Has Shrunk

If your rayon garment has already shrunk, you may be able to gently restore it with these steps:

1. Soak in Lukewarm Water:
   Fill a basin with lukewarm water and add a capful of mild detergent or baby shampoo. This helps relax the fibers, making them more pliable.

2. Stretch While Wet:
   Remove the garment from the water and gently press out excess moisture—don’t wring or twist. Lay it flat on a towel and gently stretch the fabric in all directions to reshape it.

3. Pin It to Size:
   If possible, pin the garment to a towel or corkboard while stretching it to its desired size. This ensures it stays in shape as it dries.

4. Dry Flat:
   Allow the garment to air dry completely, ensuring it’s lying flat or hanging in a way that supports its shape.

5. Iron with Care:
   Once dry, use a warm (not hot) iron with steam to further reshape the fabric. Place a clean cloth between the iron and the garment to protect it.

A Note on Sizing for KOBOMO Rayon Garments

At KOBOMO, if a garment hasn't been pre-shrunk in the production process, we have allowed for it's tendency to shrink by sizing these garments based on post-wash measurements. This means your item might feel slightly larger when you try it on before the first wash but will settle into its correct size after washing. If you notice the fit feels generous initially, don’t worry—this is intentional and ensures the best fit after care.

With proper care and these helpful tips, rayon garments can maintain their beautiful drape and comfort for years to come! 😊